Q: What is the sum of all factors of the number 16,453,520 excluding 16,453,520?

A: 22,698,736

Why is 22,698,736 the sum of all factors of 16,453,520, excluding 16,453,520?

The factors of the number 16,453,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 4783, 9566, 19132, 23915, 38264, 47830, 76528, 95660, 191320, 205669, 382640, 411338, 822676, 1028345, 1645352, 2056690, 3290704, 4113380, 8226760, 16453520.

If you add them up, you will get the total of 16,453,542. Now subtract 16,453,520 to get 22,698,736